Answer:
look it up on symbolab
Step-by-step explanation:
z ≤ 7
30 ≥ 6(2/3z + 1/3)
distribute the 6
30 ≥ 4z + 2
subtract 2 from both sides
28 ≥ 4z
divide both sides by 4
7 ≥ z
i think the answer be 150 feet per minute
hope this is right
0
-9 x 0 is 0 and dividing anything with 0 is 0
